@incollection{, 058FAE189F7352986A24EC82153A2F20 , author={{Dr.J.Harikiran} and {GITAM UNiversity}}, journal={{Global Journal of Computer Science and Technology}}, journal={{GJCST}}0975-41720975-435010.34257/gjcst, address={Cambridge, United States}, publisher={Global Journals Organisation}1172730 } @incollection{b0, , title={{Image Based Measurement Systems}} , author={{ FVanderheijden }} , journal={{Newyork}} , year={1994} , publisher={Wiley} } @book{b1, , title={{A Spatial Median Filter for Noise Removal in Digital Images}} , author={{ JamesCChurch } and { YixinChen } and { StephenVRice }} , year={2008} , publisher={IEEE} } @book{b2, , title={{? Removal of impulse noise from color image?}} , author={{ RHLaskar } and { BBhowmick } and { RBiswas } and { SKar }} , year={2009} , publisher={IEEE} } @incollection{b3, , title={{A universal image quality index}} , author={{ ZWang } and { ACBovik }} , journal={{? IEEE Signal Processing Letters}} 9 , year={Mar. 2002} } @book{b4, , author={{ KJain }} , title={{Fundamentals of Digital Image Processing}} Englewood Cliffs, NJ , publisher={Prentice-Hall} , year={1989} }